How Is Lichen Striatus Treated?

No treatment is needed due to the self-limiting nature of the condition. If, however, a patient seeks treatment, emollients can be used, low-dose systemic corticosteroids, a short course of acitretin, as well as, topical steroids to treat the dryness or pruritus.

How long does it take for lichen striatus to go away?

Lichen striatus will go away on its own without treatment. This usually takes several months to a year. As the rash goes away, the bumps fade and may leave behind a lighter area of skin.

Where does lichen striatus come from?

The cause of lichen striatus is unknown. Possibly genetic factors or environmental triggers have a role to play in its development. The eruption affects the lines of Blaschko, which are thought to be embryonic in origin. Over 50% of cases occur in children aged between 5 and 15 years.